This document describes the development of an interactive visualizer for pathfinding algorithms using React. It discusses choosing React for its component-based architecture and efficient rendering. The visualizer will break down into reusable components like Graph and Node. React's virtual DOM will enable smooth updating as the algorithm progresses. The document outlines implementing algorithms like Dijkstra's and A*, tracking progress through React state, and handling user interactions to update the visualization in real-time. The visualizer aims to provide an engaging experience for users to explore pathfinding algorithms through an interactive interface.
TEKLABZ Schematics Generator is a solution for the telecom network relationships representations used by the different departments.
Schematics Generator allows you to better manage and visualize virtually or linear physical and logical networks. With Schematics Generator, any kind of telco network can be represented.
Using Schematics Generator, you can quickly check network connectivity, understand network architecture, this speeding up the decision cycle by presenting synthetic and focused views of the network.
With TEKLABZ Schematics Generator, you can:
1. Automatically generate schematics from complex networks.
2. Apply Telco specific layouts to minimize manual editing and better elements arrangement.
3. Manage schematic diagrams Geo-scale.
4. Archive generated diagrams automatically.
5. Transition of save diagrams from Design phase to As-Built.
6. Prepare and Print schematic diagrams designs using pre-defined templates with revision tracking.
Vlsi design process for low power design methodology using reconfigurable fpgaeSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology.
TEKLABZ Schematics Generator is a solution for the telecom network relationships representations used by the different departments.
Schematics Generator allows you to better manage and visualize virtually or linear physical and logical networks. With Schematics Generator, any kind of telco network can be represented.
Using Schematics Generator, you can quickly check network connectivity, understand network architecture, this speeding up the decision cycle by presenting synthetic and focused views of the network.
With TEKLABZ Schematics Generator, you can:
1. Automatically generate schematics from complex networks.
2. Apply Telco specific layouts to minimize manual editing and better elements arrangement.
3. Manage schematic diagrams Geo-scale.
4. Archive generated diagrams automatically.
5. Transition of save diagrams from Design phase to As-Built.
6. Prepare and Print schematic diagrams designs using pre-defined templates with revision tracking.
Vlsi design process for low power design methodology using reconfigurable fpgaeSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology.
Vlsi design process for low power design methodology using reconfigurable fpgaeSAT Journals
Abstract
Modern digital processing applications have an increasing demand for computational power while needing to preserve low power dissipation and high flexibility. For many applications, the growth of algorithmic complexity is already faster than the growth of computational power provided by discrete general-purpose processors. A typical approach to address this problem is the combination of a processor core with dedicated accelerators. Since changes in standards or algorithms can change the demands on the accelerators, an attractive alternative to highly customized VLSI macros is suggested with the usage of reconfigurable embedded FPGAs (eFPGAs). Keyword: embedded FPGA, Fast computing, Hybrid design.
STIC-D: algorithmic techniques for efficient parallel pagerank computation on...Subhajit Sahu
Authors:
Paritosh Garg
Kishore Kothapalli
Publication:
ICDCN '16: Proceedings of the 17th International Conference on Distributed Computing and Networking. January 2016.
Article No.: 15 Pages 1–10
https://doi.org/10.1145/2833312.2833322
Exploring optimizations for dynamic pagerank algorithm based on CUDA : V3Subhajit Sahu
This is my comprehensive viva report version 3.
While doing research work under Prof. Dip Banerjee, Prof. Kishore Kothapalli.
Graph is a generic data structure and is a superset of lists, and trees. Binary search on sorted lists can be interpreted as a balanced binary tree search. Database tables can be thought of as indexed lists, and table joins represent relations between columns. This can be modeled as graphs instead. Assignment of registers to variables (by compiler), and assignment of available channels to a radio transmitter and also graph problems. Finding shortest path between two points, and sorting web pages in order of importance are also graphs problems. Neural networks are graphs too. Interaction between messenger molecules in the body, and interaction between people on social media, also modeled as graphs.
Performance Evaluation of Routing Protocols in University Networkijtsrd
In an enterprise network, multiple dynamic routing protocols are used for forwarding packets with the best routes. Therefore, performance of the network is based on routing protocols and the route redistribution is an important issue in an enterprise network that has been configured by multiple different routing protocols in its routers. So, aim of the system is to analyze the performance and comparison of different Interior Gateway routing protocols. Routing is depended on many parameters critical such as network convergence time, Ethernet delay, throughput, end to end delay, jitter, packet delivery, security and bandwidth, etc. In this paper, the analysis of characteristics and the performance of the different routing protocols as Routing Information Protocol RIP , Open Shortest Path First OSPF and Enhanced Interior Gateway Routing Protocol EIGRP are evaluated in a university network. The performance evaluation are based on end to end packet delay, network convergence time, packet delay variation and administrative distance, etc. The analysis focuses on the performance of the routing protocols with its routing table in a simulator. The Simulation software can be used to evaluate and compare the performance of the routing protocols. The simulator return the routing table for each node or router in the university network which would contain the best path to reach the remote destination on the metric chosen based on the routing protocol implemented. The simulation software give results used to evaluate the performance of routing protocols, the performance of different routing protocols will be compared, and to analyze the convergence time and administrative distance of routing protocols. Kyaw Zay Oo "Performance Evaluation of Routing Protocols in University Network" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-5 , August 2019, URL: https://www.ijtsrd.com/papers/ijtsrd26582.pdfPaper URL: https://www.ijtsrd.com/engineering/information-technology/26582/performance-evaluation-of-routing-protocols-in-university-network/kyaw-zay-oo
Camera-Based Road Lane Detection by Deep Learning IIYu Huang
lane detection, deep learning, autonomous driving, CNN, RNN, LSTM, GRU, lane localization, lane fitting, ego lane, end-to-end, vanishing point, segmentation, FCN, regression, classification
Vlsi design process for low power design methodology using reconfigurable fpgaeSAT Journals
Abstract
Modern digital processing applications have an increasing demand for computational power while needing to preserve low power dissipation and high flexibility. For many applications, the growth of algorithmic complexity is already faster than the growth of computational power provided by discrete general-purpose processors. A typical approach to address this problem is the combination of a processor core with dedicated accelerators. Since changes in standards or algorithms can change the demands on the accelerators, an attractive alternative to highly customized VLSI macros is suggested with the usage of reconfigurable embedded FPGAs (eFPGAs). Keyword: embedded FPGA, Fast computing, Hybrid design.
STIC-D: algorithmic techniques for efficient parallel pagerank computation on...Subhajit Sahu
Authors:
Paritosh Garg
Kishore Kothapalli
Publication:
ICDCN '16: Proceedings of the 17th International Conference on Distributed Computing and Networking. January 2016.
Article No.: 15 Pages 1–10
https://doi.org/10.1145/2833312.2833322
Exploring optimizations for dynamic pagerank algorithm based on CUDA : V3Subhajit Sahu
This is my comprehensive viva report version 3.
While doing research work under Prof. Dip Banerjee, Prof. Kishore Kothapalli.
Graph is a generic data structure and is a superset of lists, and trees. Binary search on sorted lists can be interpreted as a balanced binary tree search. Database tables can be thought of as indexed lists, and table joins represent relations between columns. This can be modeled as graphs instead. Assignment of registers to variables (by compiler), and assignment of available channels to a radio transmitter and also graph problems. Finding shortest path between two points, and sorting web pages in order of importance are also graphs problems. Neural networks are graphs too. Interaction between messenger molecules in the body, and interaction between people on social media, also modeled as graphs.
Performance Evaluation of Routing Protocols in University Networkijtsrd
In an enterprise network, multiple dynamic routing protocols are used for forwarding packets with the best routes. Therefore, performance of the network is based on routing protocols and the route redistribution is an important issue in an enterprise network that has been configured by multiple different routing protocols in its routers. So, aim of the system is to analyze the performance and comparison of different Interior Gateway routing protocols. Routing is depended on many parameters critical such as network convergence time, Ethernet delay, throughput, end to end delay, jitter, packet delivery, security and bandwidth, etc. In this paper, the analysis of characteristics and the performance of the different routing protocols as Routing Information Protocol RIP , Open Shortest Path First OSPF and Enhanced Interior Gateway Routing Protocol EIGRP are evaluated in a university network. The performance evaluation are based on end to end packet delay, network convergence time, packet delay variation and administrative distance, etc. The analysis focuses on the performance of the routing protocols with its routing table in a simulator. The Simulation software can be used to evaluate and compare the performance of the routing protocols. The simulator return the routing table for each node or router in the university network which would contain the best path to reach the remote destination on the metric chosen based on the routing protocol implemented. The simulation software give results used to evaluate the performance of routing protocols, the performance of different routing protocols will be compared, and to analyze the convergence time and administrative distance of routing protocols. Kyaw Zay Oo "Performance Evaluation of Routing Protocols in University Network" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-5 , August 2019, URL: https://www.ijtsrd.com/papers/ijtsrd26582.pdfPaper URL: https://www.ijtsrd.com/engineering/information-technology/26582/performance-evaluation-of-routing-protocols-in-university-network/kyaw-zay-oo
Camera-Based Road Lane Detection by Deep Learning IIYu Huang
lane detection, deep learning, autonomous driving, CNN, RNN, LSTM, GRU, lane localization, lane fitting, ego lane, end-to-end, vanishing point, segmentation, FCN, regression, classification
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
2. 01 INTRODUCTION
TABLE OF CONTENTS
03
IMPLEMENTATION
04
METHODOLOGY
05
TECHNICAL DISCUSSION
07 CONCLUSION
06 DEMONSTRATION
02 PROBLEM STATEMENT
3. INTRODUCTION
01
• This project allows users to understand and explore the inner workings of
various pathfinding algorithms in a visual and interactive manner. It provides a
dynamic representation of the algorithms, enabling users to observe how
different techniques navigate through a graph or network to find the optimal
path.
• The visualizer allows users to experiment with different scenarios and
parameters. They can add the constraints or Randomize it with the shortest
path and observe how these modifications affect the algorithm's behavior and
the resulting path. This interactive aspect promotes learning and empowers
users to gain insights into algorithm performance and optimization.
• It promotes understanding, experimentation, and optimization, making it an
invaluable tool for both learning and practical applications in fields where
efficient pathfinding is crucial.
4. PROBLEM STATEMENT
02
• The problem addressed by the project is the difficulty in comprehending the
inner workings of pathfinding algorithms without visual representation.
Textual explanations alone may not effectively convey the complexities of the
pathfinding process, making it challenging for users to evaluate the
algorithms’ efficiency and effectiveness.
• The lack of a user-friendly platform that offers interactive visualizations
hinders users’ ability to grasp the performance of different algorithms in
diverse scenarios.
5. METHODOLOGY
03
• UI libraries that provide interactive
graphics capabilities suitable for your
pathfinding algorithm visualizer. Some
popular choices include ReactJS with
libraries
• libraries that offer features like drawing
nodes and edges, handling user
interactions, and updating the
visualization in real-time.
• Implementation of the selected
pathfinding algorithms, such as Dijkstra's
algorithm, A* algorithm, or Breadth-first
search (BFS), according to the chosen UI
library's conventions.
• Ensure the algorithms correctly navigate
the graph, update the visualization in
each step, and track visited nodes and
the final path.
CHOOSING FRAMEWORK
GRAPH DATA STRUCTURE
IMPLEMENTATION
6. TECHNICAL DISCUSION
03
• Depth-First Search (DFS) is a graph traversal
algorithm that explores deeply along each branch
before backtracking. It starts from a given node,
explores as far as possible, and backtracks to visit
other unvisited nodes.
• DFS can be implemented using a stack or
recursion and is commonly used for traversing or
searching connected components in a graph.
• While DFS may not guarantee the shortest path in
pathfinding, it is useful for scenarios like maze-
solving or exhaustive graph exploration.
• Breadth-First Search (BFS) is a widely used
graph traversal algorithm that explores
vertices in breadth-first order.
• It starts from a given node and visits all its
neighboring nodes before moving on to their
neighbors, and so on.
• BFS can be implemented using a queue or
a deque and is commonly used to find the
shortest path in an unweighted graph.
• In pathfinding, BFS guarantees to find the
shortest path in terms of the number of
edges, making it suitable for scenarios
where equal-cost paths are desired or when
weights are not present.
7. • Dijkstra's Algorithm is an efficient algorithm for
finding the shortest path between nodes in a
weighted graph.
• It starts from a source node and expands the
frontier by visiting neighboring nodes with the
lowest cumulative cost.
• By using a priority queue or min-heap, it
efficiently selects the node with the minimum cost
at each step. Dijkstra's Algorithm maintains a
distance table to track the shortest distances and a
previous node table to reconstruct the shortest
path.
• It finds application in navigation systems, routing
protocols, and network optimization.
• The A* (A-star) algorithm is an informed
search algorithm used for pathfinding. It
combines BFS and Dijkstra's Algorithm by
considering both the cost to reach a node
and an estimated cost to the goal.
• A* uses a heuristic function like Manhattan or
Euclidean distance to estimate remaining
costs.
• It maintains a priority queue based on
combined costs and heuristic values to guide
the search.
• A* is widely used in GPS navigation, video
games, and robot motion planning.
8. React is a JavaScript library for building user interfaces, known for its component-based
architecture and efficient rendering. When creating a path visualizer using React, we will
utilize its core features to develop a dynamic and interactive user interface.
React allows to break down of the visualizer into reusable components like Graph, Node,
Edge, Controls, and Visualization Area, enabling modular development and code reusability.
With React's virtual DOM and efficient diffing algorithm, we can update only the necessary
components, ensuring the smooth and efficient rendering of the visualization as the
pathfinding algorithm progresses.
React's state management capabilities facilitate the tracking of algorithm progress, enabling
real-time updates to the visualization. By leveraging React's strengths, We can create a
powerful and visually appealing path visualizer that provides an engaging and intuitive
experience for users to explore and understand pathfinding algorithms.
React
9. IMPLEMENTATION
05
• Creating a data structure to represent the
graph. This could involve storing node
coordinates, adjacency lists or matrices, and
weights/costs for edges.
• Implementation of the pathfinding
algorithms to visualize, such as Dijkstra's
algorithm, A* algorithm, or BFS, in separate
algorithm files.
• Writing the functions to execute the
chosen algorithms and updating the graph
data structure and visualization accordingly.
• Update the graph data structure and trigger the
appropriate algorithm functions based on user
input.
• Use CSS or inline styles to animate or highlight
the algorithm's execution, such as marking visited
nodes or animating the pathfinding process.
• Update the Graph and Node components to
visually represent the graph, including nodes,
edges, and any obstacles.
• Use React's lifecycle methods or useEffect hook
to update the visualization in real-time as the
algorithm progresses.
10. • Implementation of event handlers for
user interactions, such as randomizing
selecting start and end points with
adding random obstacles, or adjusting
visualization settings.
• Update the visualization and trigger the
appropriate algorithms or graph
operations based on user input.
• Utilize the capabilities of the UI library to
update the visualization in real time. Use
animations or transitions to show the
algorithm's progress and visualize the
pathfinding process step by step.
USER HANDLE INTERACTION USER INTERFACE
12. CONCLUSION
07
• In conclusion, pathfinding algorithm visualizers created using React offer an
interactive way to understand and explore algorithms like DFS, BFS, Dijkstra's
Algorithm, and A*. These visualizers leverage React's capabilities to provide a
seamless and efficient platform for building engaging visualizations.
• Users can gain insights into the algorithms' behavior and applications,
enhancing their problem-solving skills and fostering a passion for algorithmic
exploration.
• The combination of React and pathfinding algorithm visualizers not only
fosters a deeper understanding of these algorithms but also enhances
problem-solving skills and fosters a passion for algorithmic exploration.